FR788934A - Hydraulic transmission device - Google Patents

Hydraulic transmission device

Info

Publication number
FR788934A
FR788934A FR788934DA FR788934A FR 788934 A FR788934 A FR 788934A FR 788934D A FR788934D A FR 788934DA FR 788934 A FR788934 A FR 788934A
Authority
FR
France
Prior art keywords
transmission device
hydraulic transmission
hydraulic
transmission
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
David Sciaky
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR788934A publication Critical patent/FR788934A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/10—Riveting machines
    • B21J15/16—Drives for riveting machines; Transmission means therefor
    • B21J15/22—Drives for riveting machines; Transmission means therefor operated by both hydraulic or liquid pressure and gas pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/161—Control arrangements for fluid-driven presses controlling the ram speed and ram pressure, e.g. fast approach speed at low pressure, low pressing speed at high pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/165—Control arrangements for fluid-driven presses for pneumatically-hydraulically driven presses
FR788934D 1934-04-20 1935-04-17 Hydraulic transmission device Expired FR788934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE788934X 1934-04-20

Publications (1)

Publication Number Publication Date
FR788934A true FR788934A (en) 1935-10-19

Family

ID=6699568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR788934D Expired FR788934A (en) 1934-04-20 1935-04-17 Hydraulic transmission device

Country Status (1)

Country Link
FR (1) FR788934A (en)

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